0:56 自作ピタゴラ装置No.278　四角関係/Love Square【Self made PythagoraSwitch】 7:28 [Part 2] Bisuke's Great Adventure Episode 2 (Final part) 4:53 [Part 1] Bisuke's Great Adventure Episode 2 1:00 Self-made Pythagora Switch 1:00 Self-made Pythagora Switch No.14 1:00 Self-made Pythagora Switch 1:00 Self-made Pythagora Switch 1:00 Self-made Pythagora Switch No. 11 0:25 ショートピタゴラ装置No.20　エアパッキン/Inflatable Packaging Film【Self made PythagoraSwitch】 0:51 自作ピタゴラ装置No.277　メタ認知/Metacognition【Self made PythagoraSwitch】